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This page shows both the average monthly rainfall and the number of rainy days in Ke Ga, Binh Thuan, Vietnam. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Let's explore the details to provide you with a complete overview.
Ke Ga is known for its substantial rainfall, with annual precipitation reaching 1385 mm (55 in). While the overall climate is wet, there are notable seasonal patterns that create interesting contrasts, as demonstrated in our graph below.
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, September receives substantial rainfall, averaging 207 mm (8.1 in) of precipitation, recorded across 20 rainy days.
In contrast, the driest month, February brings less rainfall, with 4.8 mm (0.2 in) over 5 rainy days.
September, the wettest month, has a maximum daytime temperature of 30°C (86°F). The city receives 198 hours of sunshine in this period. During the driest month February you can expect a temperature of 28°C (82°F). For more detailed insights into the city's temperatures, visit our Ke Ga Temperature page.
Average daily rainfall for each day of the month based on long-term records. 46-year average (1976-2025)
Browse day-by-day precipitation records for Ke Ga spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
The map below shows the annual precipitation across Vietnam. You can also select the different months in case you are interested in a specific month.
Ke Ga's average annual precipitation is 1385 mm (55 in). Let's compare this to some popular worldwide tourist destinations:
In Lisbon, Portugal, the average annual precipitation is 774 mm (30 in), characterized by wet winters and dry summers typical of the Mediterranean climate.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
For more detailed information about Ke Ga's weather, including sunshine hours, humidity levels, and temperature data, visit our Ke Ga Climate page.
Pick a month to see the average temperature, rainfall and sunshine in Ke Ga - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Ke Ga climate overview or explore weather in Vietnam.
Where to go in September - average daytime high across popular destinations.
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